Result of grail chasing, now on the chopping board is one of the coolest diver I have ever owned, the oil filled Sinn EZM2 Hydro. The viewing angle on this one is awesome, low profile with great comfort on the wrist. Having left crown probably helped too. Watch is in 90% condition (I want to rate it more conservatively). There are some marks on the case lugs, but the bezel, insert and crystal is clean.

I have only observed a small air bubble when the watch is off the wrist with ambient temperature at around 60F degree. Otherwise its bubble free. (Just my experience, but there is no bubble when the watch is on the wrist).

It was serviced in July 2016, still under 2 yr service warranty. Comes with SS bezel and box. The inner box is a little rough but would do the job.

The watch will be on 20mm zulu with PVD hardware. Also comes with a Sinn brushed / polished bracelet with solid end links.